WELL · 42-181-30895 · DISTRICT 9
O.F.K. #1
Grayson County · Vertical
O.F.K. #1 (API 42-181-30895) is a permitted well in Grayson County filed by Samson Lone Star, LLC; no completion report is on file yet.
The RRC has issued 3 drilling permits between 1982 and 2010, permitted to 10,117 ft.
Its 3 leases have reported 51.3K barrels of oil and 198K mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Tulsa, OK · P-5 Y, filed Oct 4, 2025 · 1,290 permits on file · (866) 817-1500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | BKM Productionthrough Apr 2026 |
| Latest permit | Samson Lone Star, LLCMar 26, 2010 |
- 10,117
- total depth, ft
- 3
- permits on file
- Mar 26, 2010
- last permit issued
- —
- completed
- 51.3K
- cumulative oil, bbl
- 198K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| O.F.K. O-13-31642 | Perrin, N. Afb (Baker SD) | BKM Production | 1 | 27.4K | 88.9K | Jun 2010 – Jul 2026 |
| O.F.K. O-13-22497 | Perrin, N. Afb (Cordell Sd.) | Samson Lone Star, LLC | 1 | 23.9K | 109K | Jan 1993 – Sep 2010 |
| O.F.K. O-13-22528 | Perrin, N. Afb (Cordell 9670) | Samson Lone Star, LLC | 1 | 0 | 0 | Jan 1993 – Sep 2010 |
Gas, mcf lease total
Last 12 months 3,542 · prior 12 3,928(-10%)
Oil, barrels lease total
Last 12 months 421 · prior 12 625(-33%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Geodyne Operating CompanyJan 1993 → Mar 1993
- 2Samson Resources CompanyApr 1993 → Mar 1995
- 3Samson Hydrocarbons CompanyApr 1995 → Jul 1996
- 4Samson Lone Star LPAug 1996 → Jun 2007
- 5Samson Lone Star, LLCJul 2007 → Sep 2014
- 6Arrow Rock Energy, LLCOct 2014 → Mar 2017
- 7BKM ProductionOct 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 693165-99 | Recompletion | Samson Lone Star, LLC | Mar 18, 2010 | Mar 26, 2010 | May 7, 2010 | 10,117 |
| 434136-99 | Recompletion | Samson Resources Company | Mar 24, 1995 | Apr 17, 1995 | — | 10,100 |
| 158410-99 | Drill | American Quasar Petroleum Co. | Apr 28, 1982 | Apr 28, 1982 | — | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-22497 | — | — | — | — |
| — | — O-13-22528 | — | — | — | — |
| — | — O-13-31642 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,200 | 8,250 | Perforated |
| 9,352 | 9,515 | Perforated |
| 9,352 | 9,684 | Perforated |
| 9,670 | 9,684 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,994 | 12.25 | 1,100 S |
| 2.375 | 7,974 | — | — |
| 2.375 | 9,444 | — | — |
| 2.375 | 9,600 | — | — |
| 7 | 10,117 | 8.75 | 1,500 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Oct 8, 2010 | Jul 1, 2010 | Yes |
| 00 | Sep 29, 2010 | Aug 27, 1982 | — |
| 00 | Jan 12, 1984 | May 9, 1983 | — |
| 00 | Jan 12, 1984 | Aug 27, 1982 | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-181-30895 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-181-30895 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/18130895, documented in the API reference.